During RunOnceEx using cleanup.cmd, I'm trying to delete the Internet Explorer link from QuickLaunch. I've tried this but it doesn't seem to work. After RunOnceEx runs and my computer reboots, if I run it then it is deleted. However, I'd like it deleted during this RunOnceEx phase. Anyone have any ideas? Here's the relevant part of my RunOnceEx.cmd REG ADD %KEY%\145 /V 2 /D "%systemdrive%\install\cleanup.cmd" /f Here's the relevant part of my cleanup.cmd DEL /F /Q "C:\Documents and Settings\Administrator\Application Data\Microsoft\Internet Explorer\Quick Launch\Launch Internet Explorer Browser.lnk"